Listing ID #4386032
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Contact SupplierPacker is a full-opening, hook wall packer used for testing, treating, and squeeze cementing operations. In most cases, the tool runs with a circulating valve assembly. Packer body includes a J-slot mechanism, mechanical slips, packer elements and hydraulic slips. Large, heavy-duty slips in the hydraulic hold down mechanism help prevent the tool from being pumped up the hole. Drag blocks operate the J-slot mechanism on packer bodies. Automatic J-slot sleeves are standard equipment on all packer bodies. Circulating valve, if used, is a locked-open/locked-closed type that serves as both a circulating valve and bypass. Valve automatically locks in the closed position when the packer sets. During testing or squeezing operations, the lock prevents the valve from being pumped open. A straight J-slot in the locked-open position matches with a straight J-slot (optional) in the packer body. This combination eliminates the need to turn the tubing to close the circulating valve or reset the packer after the tubing has been displaced with cement.Â
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Features and Benefits:
• The full-opening design of the packer mandrel bore allows large volumes of fluid to pump through the tool. Tubing-type guns and other wire-line tools can be run through the packer.Â
• The packer can be set and relocated as many times as necessary with simple tubing manipulation.Â
• Bi-directional carburized slips provide greater holding ability and improved wear resistance in high-strength casing.Â
• Pressure through the tubing activates the slips in the hydraulic hold down mechanism.Â
• An optional integral circulating valve locks into open or closed position during squeezing or treating operations and opens easily to allow circulation above the packer.Â
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Casing | Packer | |||||
Size Inch mm | Weight lb/ft | Min ID Inch mm | Max ID Inch mm | Main Body OD- Inch mm | ID Inch mm | End Connection |
5-1/2" 139.7 | 13-20 | 4.778 121.36 | 5.044 128.12 | 4.550 115.6 | 1.813 45.70 | 2-3/8 EU 8RD |
20-23 | 4.670 118.62 | 4.778 121.36 | 4.380 111.3 | 2-7/8 EU 8RD | ||
23-26 | 4.494 114.15 | 4.670 118.6 | 4.250 107.9 | 1.900 48.30 | 2-7/8 EU 8RD | |
5-3/4 146.05 | 14-18 | 5.1 129.54 | 5.365 136.27 | 4.890 124.2 | 1.900 48.30 | 2-7/8 EU 8RD |
7 177.8 | 17-38 | 5.920 150.37 | 6.538 166.07 | 5.650 143.5 | 2.370 60.2 | 2-7/8 IF, 2-7/8 EU 8RD |
49.5 | 5.540 140.72 | 5.920 150.37 | 5.250 133.4 | 2.000 50.80 | 2-7/8 EU 8RD | |
9-5/8 244.5 | 29.3-53.5 | 8.535 216.79 | 9.063 230.20 | 8.150 207.0 | 3.750 9.430 | 4-1/2 API IFTJ |